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C38000 Brass vs. CC383H Copper-nickel

Both C38000 brass and CC383H copper-nickel are copper alloys. They have 58% of their average alloy composition in common. There are 26 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is C38000 brass and the bottom bar is CC383H copper-nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
140
Elongation at Break, % 17
20
Poisson's Ratio 0.31
0.33
Shear Modulus, GPa 39
52
Tensile Strength: Ultimate (UTS), MPa 380
490
Tensile Strength: Yield (Proof), MPa 120
260

Thermal Properties

Latent Heat of Fusion, J/g 170
240
Maximum Temperature: Mechanical, °C 110
260
Melting Completion (Liquidus), °C 800
1180
Melting Onset (Solidus), °C 760
1130
Specific Heat Capacity, J/kg-K 380
410
Thermal Conductivity, W/m-K 110
29
Thermal Expansion, µm/m-K 21
15

Otherwise Unclassified Properties

Base Metal Price, % relative 22
44
Density, g/cm3 8.0
8.9
Embodied Carbon, kg CO2/kg material 2.7
5.7
Embodied Energy, MJ/kg 46
83
Embodied Water, L/kg 330
280

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 50
84
Resilience: Unit (Modulus of Resilience), kJ/m3 74
250
Stiffness to Weight: Axial, points 7.1
8.6
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 13
15
Strength to Weight: Bending, points 14
16
Thermal Diffusivity, mm2/s 37
8.1
Thermal Shock Resistance, points 13
17

Alloy Composition


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Aluminum (Al), % 0 to 0.5
0 to 0.010
Bismuth (Bi), % 0
0 to 0.010
Boron (B), % 0
0 to 0.010
Cadmium (Cd), % 0
0 to 0.020
Carbon (C), % 0
0 to 0.030
Copper (Cu), % 55 to 60
64 to 69.1
Iron (Fe), % 0 to 0.35
0.5 to 1.5
Lead (Pb), % 1.5 to 2.5
0 to 0.010
Magnesium (Mg), % 0
0 to 0.010
Manganese (Mn), % 0
0.6 to 1.2
Nickel (Ni), % 0
29 to 31
Niobium (Nb), % 0
0.5 to 1.0
Phosphorus (P), % 0
0 to 0.010
Selenium (Se), % 0
0 to 0.010
Silicon (Si), % 0
0.3 to 0.7
Sulfur (S), % 0
0 to 0.010
Tellurium (Te), % 0
0 to 0.010
Tin (Sn), % 0 to 0.3
0
Zinc (Zn), % 35.9 to 43.5
0 to 0.5
Residuals, % 0 to 0.5
0